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Service bulletin 23H05

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10244695
Published by NHTSA2023-11-02
Manufacturer's number23H05
Manufacturer's date2023-10-04
NHTSA componentELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER:SENSOR/SENDING UNIT; UNKNOWN OR OTHER

NHTSA's summary

Harvest Program 23H05 Certain 2022 Model Year Navigator and 2022-2023 Model Year Mach-E, F150 Lightning, F150, Expedition and Bronco - Instrument Cluster Odometer Inspection

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Instrument cluster

Vehicles listed
FORD BRONCO2022, 2023
FORD EXPEDITION2022, 2023
FORD F-1502022, 2023
FORD F-150 LIGHTNING BEV2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
FORD MUSTANG MACH E2022, 2023
LINCOLN NAVIGATOR2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB 23-24002024-01-05. Service bulletin. This article supersedes TSB 23-2086 to update the parts list. Some 2021-2023 Bronco vehicles may encounter a Sta-bar Disconnect Service Required message in the instrument panel cluster and an illuminated warning light with any of the following diagnostic trouble codes (DTCs) stored in the chassis control module (CHCM): C103A, C1A99, C1B03, C1B07, C1B14 and/or B1A67. To correct the condition, follow the Service Procedure to address water intrusion and reprogram the CHCM.
SSM 518222023-08-11. Service bulletin. Some 2023 F150 hybrid vehicles may exhibit an intermittent no start and Stop Safely Now message displayed in the instrument panel cluster and diagnostic trouble codes (DTCs) U0293 and/or P1A43 in the BECM or in connected vehicle data. A Powertrain Control Module (PCM) software concern may be triggering the no start condition. Replacement or reprogramming of the BECM or PCM is not recommended for this condition at this time. This does not affect vehicle durability and no additional diagnosis or service is required for this condition at this time. Inform customers that the vehicle will start after leaving it off temporarily. Engineering is currently working on a solution for this condition that is expected in Q4 2023. Monitor OASIS for additional information.
SSM 518052023-07-25. Service bulletin. Some 2022-2023 F-150 Lightning vehicles may exhibit This Trip mileage not resetting after a key cycle. This may be due to the software in the instrument panel cluster (IPC). To correct the condition, reprogram the IPC to the latest software level using the Ford Diagnosis and Repair System (FDRS) diagnostic scan tool. For claiming, use causal part 10849 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 517572023-07-03. Service bulletin. Some 2021-2023 F-150 Tremor vehicles built on or before 18-May-2023 may experience the instrument panel cluster (IPC) goes blank or reboots after attempting to access Trailer Tire Info in the Towing menu. This may be due to the software in the IPC. Engineering is currently investigating this concern. Inform the customer they can continue to drive the vehicle. Monitor OASIS for additional updates.
SSM 514082023-04-04. Service bulletin. Some 2022-2023 F-150 Lightning vehicles may exhibit This Trip mileage not resetting after a key cycle. This may be due to the software in the instrument panel cluster (IPC). To correct the condition, reprogram the IPC to the latest software level using the Ford Diagnosis and Repair System (FDRS) diagnostic scan tool. For claiming, use causal part 10849 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
TSB 22-23922023-04-04. Service bulletin. Some 2021-2022 Bronco vehicles may exhibit a charging system fault message displayed in the instrument panel cluster (IPC) after water fording in muddy water. This may be the result of mud accumulation inside the generator causing it to fail. To resolve the concern, follow the Service Procedure to replace the generator and install a revised generator shield onto the vehicle.
TSB 23-20062023-01-31. Service bulletin. Some 2021-2022 Bronco may encounter a sta-bar disconnect service required message in the instrument panel cluster and a warning light illuminated with any of the following diagnostic trouble codes (DTCs) stored in the chassis control module (CHCM): C103A, C1A99, C1B03, C1B07, C1B14 and/or B1A67. To correct the condition, follow the Service Procedure to address water intrusion and reprogram the CHCM.
SSM 512262023-01-05. Service bulletin. Some 2021-2023 F-150 vehicles may experience a lack of steering assist upon start-up along with a Steering Assist Fault message in the instrument panel cluster (IPC) with diagnostic trouble codes (DTC) U3001:89 and U3000:96 in the power steering control module (PSCM). This may be due to low voltage at the PSCM. Power steering assist will be restored when sufficient voltage is supplied. To clear the DTCs using the Ford Diagnosis and Repair System (FDRS), select and run the PSCM - Reset the Power Steering Control Module (PSCM) application. Once cleared, cycle the ignition to verify normal system operation. If the DTCs return, refer to Workshop Manual Section 211-02 for normal diagnostics. For claiming, use causal part 3504.
TSB 22-24972023-01-05. Service bulletin. Some 2021-2022 F-150 Tremor vehicles built on or before 18-Nov-2022 may experience the instrument panel cluster (IPC) goes blank or reboots after attempting to access Trailer Tire Info in the Towing menu. This may be due to the software in the IPC. To correct the condition, follow the Service Procedure to reprogram the IPC.